Aqua One - Decorative Gravel Black & White 2kg The tough plush exterior is

The tough plush exterior is perfect for the dogs who love to go digging in plush

Extra small - Up to 8kg

The good bacteria (probiotics) in the microbiome help digest food

• Hard wearing

S (60171): 70 x 55cm

Aqua One - Decorative Gravel Black & White 2kg The tough plush exterior isAquarium Gravel not only provides aesthetic appeal to your fish tank and a substrate for live plants and aqua scaping, but it also has a number of other benefits. It aids in biological filtration, providing a substrate or "home" for the beneficial bacterial colonies that help keep your fish healthy. A gravel substrate is ideal for bacterial colonies because of its large surface area. In addition, by providing your fish with gravel you are immitating